package com.studentSystem.mapper;

import com.studentSystem.pojo.Student;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface StudentMapper {
    List<Student> list(Long classId, Long id);

    void deleteById(Long id);

    void add(Student student);

    void update(Student student);

    Student getById(Long id);

}
